Description (CNA)
A flaw was found in grub2. A specially crafted JPEG file can cause the JPEG parser of grub2 to incorrectly check the bounds of its internal buffers, resulting in an out-of-bounds write. The possibility of overwriting sensitive information to bypass secure boot protections is not discarded.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Not supplied / Not supplied | affected 0 through 2.12 |
| Red Hat / Red Hat Enterprise Linux 9 | unaffected 1:2.06-104.el9_6 before * |
| Red Hat / Red Hat Enterprise Linux 10 | unaffected |
| Red Hat / Red Hat Enterprise Linux 7 | unknown |
| Red Hat / Red Hat Enterprise Linux 8 | affected |
| Red Hat / Red Hat OpenShift Container Platform 4 | affected |
CWE
CWE-787
References
- https://access.redhat.com/errata/RHSA-2025:6990
- https://access.redhat.com/security/cve/CVE-2024-45774
- https://bugzilla.redhat.com/show_bug.cgi?id=2337461
- https://lists.gnu.org/archive/html/grub-devel/2025-02/msg00024.html
ADP enrichment
No English description supplied.
No references supplied.